Properties of the Number -26329

Twenty-Six Thousand Three Hundred Twenty-Nine

Basics

Value: -26330 → -26329 → -26328

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 113 × 233

Divisors: 1, 113, 233, 26329

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110011011011001

Octal: -63331

Duodecimal: -132A1

Hexadecimal: -66d9

Square: 693216241

Square Root: 162.2621335986927

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

"Half-Catalan numbers": a(n) = ∑_{k=1..floor(n/2)} a(k)*a(n-k) with a(1) = 1. A992

Numbers n such that n!10 + 2 is prime. A204657

Number of ordered ways of writing n³ as a sum of n nonnegative cubes. A298671

Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of the e.g.f. exp(-x)/(1 - k·x). A320032

Position of the incrementally largest term in the continued fraction for the base 3 Champernowne constant (A077772). A244332

a(n) is square mod a(i), i < n. A34791

a(i) is a square mod a(j), i <> j. A34903

Numerators of continued fraction convergents to sqrt(241). A41450

Numerators of continued fraction convergents to sqrt(964). A42864

Long leg of primitive Pythagorean triangles having legs that add up to a square, sorted on hypotenuse. A89548